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Microwave Effects on Spinodal Decomposition

Published online by Cambridge University Press:  10 February 2011

M. Willert-Porada
M. Willert-Porada*
Affiliation:
University of Dortmund, Department of Chemical Engineering, Division of Material Science, Dortmund, F.R. Germany
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Abstract

Microstructural differences between microwave and conventionally annealed solid solution TiO2-SnO2 and TiO2-SnO2-(Al2O3)0,02-samples demixed by spinodal decomposition are reported. The decomposition is retarded upon microwave annealing as compared to conventional heat treatment. This result is in accordance with theoretical predictions, if a superposition of the microwave field with an internal periodic electrostatic potential resulting from kinetic effects is assumed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 430: Symposium O – Microwave Processing of Materials V , 1996 , 403
Copyright
Copyright © Materials Research Society 1996

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References

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